Hi All, Thanks for joining the call today, below you may find my notes.
Upcoming conference info: netdev - Japan - early October Alexei, Daniel B, Jesper voiced their ack that they would attend Plumbers - Santa Fe - early November https://www.linuxplumbersconf.org/2016/ocw/events/LPC2016/tracks/573 Alexei - to submit talk on BPF+LSM Brenden - to submit talk on llvm rewrite cgroups patch status: v4 establishes a model for how bpf to be attached to cgroup nice basis for later lsm work - no controversial issues came up on list - where to put egress hooks? - for security, would need no-new-priv type of flag, which children cannot overwrite - current model would eventually work for instance for Sargun's use case llvm ir rewrite concept - backend has lost information for some types of checks - often as difficult as in-kernel verifier - meaning earlier llvm pass would be useful - serves as learning exercise to add features like better debug - con: passes cannot return as clean an error message as rewriter - more likely to be upstreamable, plugin module - ai: will continue effort, medium priority research project note: python core team talking about adding usdt probes, cool! Attendees: Brenden Blanco Alban Crequy Alex Jesper Brouer Daniel Borkmann William Tu Alexei Starovoitov Keith Burns Daniel Mack Brendan Gregg Prem
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